GX Eagle XG-1275 Cassette

The new GX Eagle cassettes are for riders who prioritize all-day function over anything else. The 10-50t version has an expanded, 520-percent gear range giving riders more ability to spin and recover on the burliest climbs. Featuring FULL PIN™ technology that uses lightweight, precision-engineered steel cogs permanently connected with high-strength stainless steel pins. An open design similar to SRAM's X-DOME™ cassette that aids in mud clearance, giving riders crisp shifting performance and longer component life. Details: Speed: 12 speed Gearing: 10-50t, 10-52t Technology (Cassette): XG Cog Sizes 10-50t: 10,12,14,16,18,21,24,28,32,36,42,50 Cog Sizes 10-52t: 10,12,14,16,18,21,24,28,32,36,42,52 Compatibility: Chain: All SRAM Eagle 12-speed chains Freehub: XD Driver Rear derailleur (10-50t): All SRAM Eagle rear derailleurs Rear derailleur (10-52t): All SRAM Eagle 52t rear derailleurs